Exhaust question for the 3.7 PIU guys | Ford Explorer Forums

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Exhaust question for the 3.7 PIU guys

Digitalgp

Well-Known Member
Joined
February 13, 2018
Messages
235
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City, State
Hudson valley
Year, Model & Trim Level
‘15 XLT
I have a question regarding the true dual exhaust on the 3.7 PIU's. I am curious to know if any of you who have removed the resonator know what it looks like inside. I'm wondering if it has a crossover setup inside or do both side just go straight through parallel perforated cores or is is just dual inlet/dual outlet, but open in the middle?
 






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